#ifndef __TIMER_H
#define __TIMER_H
#include "sys.h" 

//extern unsigned char sendbuf[1024]; 
//extern unsigned char sendlenght; 
void TIM3_Int_Init(u16 arr,u16 psc); 
void TIM4_Int_Init(u16 arr, u16 psc);
void SIM800C_TM3(void);
void Led_Display(void);
void LED_Twinkle(void);
void SIM800C_485Time(void);
void SendDate(void);
#endif





